Reaction of tris-arylgallium(III) with water: Biaryl coupling versus Ga- C hydrolysis

Peter J. Nichols; Stavroula Papadopoulos; Colin L. Raston

doi:10.1039/b002422h

Reaction of tris-arylgallium(III) with water: Biaryl coupling versus Ga- C hydrolysis

Peter J. Nichols, Stavroula Papadopoulos, Colin L. Raston

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Reaction of toluene solutions of tris(aryl)gallium(III) compounds with water results in intra-molecular biaryl coupling (70% yield) and an oligomeric organogallium(III) hydroxide/oxide [Ga₁₂O₁₄H₄(aryl)₁₂], whereas reaction in THF with water leads to hydrolysis, formation of arylH, and for aryl = Ph the trimeric THF hydrogen bonded trimer, [Ph₂Ga(μ-OH)]₃ ·3THF.

Original language	English
Pages (from-to)	1227-1228
Number of pages	2
Journal	Chemical Communications
Issue number	14
DOIs	https://doi.org/10.1039/b002422h
Publication status	Published - 21 Jul 2000
Externally published	Yes

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title = "Reaction of tris-arylgallium(III) with water: Biaryl coupling versus Ga- C hydrolysis",

abstract = "Reaction of toluene solutions of tris(aryl)gallium(III) compounds with water results in intra-molecular biaryl coupling (70% yield) and an oligomeric organogallium(III) hydroxide/oxide [Ga12O14H4(aryl)12], whereas reaction in THF with water leads to hydrolysis, formation of arylH, and for aryl = Ph the trimeric THF hydrogen bonded trimer, [Ph2Ga(μ-OH)]3 ·3THF.",

author = "Nichols, {Peter J.} and Stavroula Papadopoulos and Raston, {Colin L.}",

year = "2000",

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doi = "10.1039/b002422h",

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T2 - Biaryl coupling versus Ga- C hydrolysis

AU - Nichols, Peter J.

AU - Papadopoulos, Stavroula

AU - Raston, Colin L.

PY - 2000/7/21

Y1 - 2000/7/21

N2 - Reaction of toluene solutions of tris(aryl)gallium(III) compounds with water results in intra-molecular biaryl coupling (70% yield) and an oligomeric organogallium(III) hydroxide/oxide [Ga12O14H4(aryl)12], whereas reaction in THF with water leads to hydrolysis, formation of arylH, and for aryl = Ph the trimeric THF hydrogen bonded trimer, [Ph2Ga(μ-OH)]3 ·3THF.

AB - Reaction of toluene solutions of tris(aryl)gallium(III) compounds with water results in intra-molecular biaryl coupling (70% yield) and an oligomeric organogallium(III) hydroxide/oxide [Ga12O14H4(aryl)12], whereas reaction in THF with water leads to hydrolysis, formation of arylH, and for aryl = Ph the trimeric THF hydrogen bonded trimer, [Ph2Ga(μ-OH)]3 ·3THF.

UR - http://www.scopus.com/inward/record.url?scp=0034698290&partnerID=8YFLogxK

U2 - 10.1039/b002422h

DO - 10.1039/b002422h

M3 - Article

AN - SCOPUS:0034698290

SN - 1359-7345

SP - 1227

EP - 1228

JO - Chemical Communications

JF - Chemical Communications

IS - 14

ER -

Reaction of tris-arylgallium(III) with water: Biaryl coupling versus Ga- C hydrolysis

Abstract

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